#154E90#154E90

#154E90 is a dark, vivid cyan. Relative luminance 0.076; OKLCH L 42.6% C 0.123 H 255.2°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#154E90
RGB	rgb(21, 78, 144)
HSL	hsl(212, 75%, 32%)
HSV	hsv(212, 85%, 56%)
CMYK	cmyk(85.4%, 45.8%, 0%, 43.5%)
CIE-LAB	lab(33.18, 7.74, -41.51)
CIE-LCH	lch(33.18, 42.23, 280.56°)
OKLab	oklab(42.6% -0.0315 -0.1191)
OKLCH	oklch(42.6% 0.123 255.2)
XYZ	xyz(8.0658, 7.6208, 27.4260)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154E90 #905715

analogous

#158C90 #154E90 #1A1590

triadic

#154E90 #90154E #4E9015

tetradic

#154E90 #90158C #905715 #15901A

square

#154E90 #90158C #905715 #15901A

split-complementary

#154E90 #901A15 #8C9015

monochromatic

#051425 #0D315B #154E90 #1D6BC5 #3D8AE3

Accessibility & contrast

On white

8.32

#154E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#154E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154E90

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154E90	#FFFFFF	#000000	##FFFFFF
##154E90	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5493

Deuteranopia (green-blind)

#0F498F

Tritanopia (blue-blind)

#005E68

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #154e90;
/* rgb */ color: rgb(21, 78, 144);
/* oklch */ color: oklch(42.6% 0.123 255.2);

Tailwind

colors: {
  custom: {
    50: '#697fb1',
    500: '#154e90',
    950: '#000000',
  },
}

SCSS

$custom: #154e90;
$custom-light: #697fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#154e90",
  "rgb": {
    "r": 21,
    "g": 78,
    "b": 144
  },
  "hsl": {
    "h": 212.195,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.42597,
    "c": 0.12326,
    "h": 255.2
  },
  "luminance": 0.07622
}

Semantic roles & 50–950 ramp

primary

#154E90

secondary

#C2853E

accent

#9B37F1

background

#F6F7FA

surface

#ECEEF5

border

#C7C9CF

text

#070A11

muted

#7A7C80

Preview Lab

Preview with #154E90

Body copy rendered with the generated semantic roles for this colour.

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